December weather forecastAvenza, Italy

December

Weather in December

The first month of the winter, December, is also a frosty month in Avenza, Italy, with an average temperature fluctuating between 9.7°C (49.5°F) and 5.4°C (41.7°F).

Temperature

December heralds a minor drop in average high-temperature, sliding from November's moderate 13.3°C (55.9°F) to a chilly 9.7°C (49.5°F). Avenza consistently logs a low temperature averaging a cold 5.4°C (41.7°F) during December, a modest drop from daytime temperatures.

Humidity

In Avenza, the average relative humidity in December is 76%.

Rainfall

In Avenza, during December, the rain falls for 14.1 days and regularly aggregates up to 85mm (3.35") of precipitation. In Avenza, during the entire year, the rain falls for 162.8 days and collects up to 776mm (30.55") of precipitation.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows in Avenza. Throughout December, in the average 0.5 snowfall days, it receives 7mm (0.28") of snow. Throughout the year, in Avenza, there are 3.5 snowfall days, and 45mm (1.77") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 0min of daylight.
On the first day of December, sunrise is at 07:35 and sunset at 16:42. On the last day of the month, sunrise is at 07:54 and sunset at 16:51 CET.

Sunshine

In Avenza, the average sunshine in December is 5.7h.

UV index

In December, the average daily maximum UV index in Avenza, Italy, is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 3 transforms into these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Frequently asked questions

In Avenza, 9.7°C (49.5°F) is the average high-temperature and 5.4°C (41.7°F) is the average low-temperature during December. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 29°C (84.2°F).

The average relative humidity in December in Avenza, Italy, is 76%.

In Avenza, Italy, during December, the rain falls for 14.1 days and regularly aggregates up to 85mm (3.35") of precipitation.

December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 7mm (0.28") of snow.

December has the shortest days of the year in Avenza, with an average of 9h and 0min of daylight.

In December, the average day length in Avenza is 8h and 57min.

In December, on the first day of the month, sunrise is at 07:35 and sunset at 16:42. On the last day of the month, in Avenza, sunrise is at 07:54 and sunset at 16:51 CET.

In December, the average sunshine duration in Avenza, Italy, is 5.7h.

In December, the average daily maximum UV index in Avenza, Italy, is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Avenza, Italy

  • Average high temperature in December: 9.7°C

The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (8.4°C).

  • Average low temperature in December: 5.4°C

The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is February (4°C).

Average pressure in December
Avenza, Italy

  • Average pressure in December: 1018.5mbar

The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).

Average wind speed in December
Avenza, Italy

  • Average wind speed in December: 9km/h

The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).

Average humidity in December
Avenza, Italy

  • Average humidity in December: 76%

The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is August (67%).

Average rainfall in December
Avenza, Italy

  • Average rainfall in December: 85mm

The wettest month (with the highest rainfall) is November (133mm).
The driest month (with the least rainfall) is August (26mm).

Average rainfall days in December
Avenza, Italy

  • Average rainfall days in December: 14.1 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is August (8.3 days).

Average snowfall in December
Avenza, Italy

  • Average snowfall in December: 7mm

The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Avenza, Italy

  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Avenza, Italy

  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 5h and 42min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in December
Avenza, Italy

  • Average sunshine days in December: 13.8 days

The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is May (7.9 days).

Average UV index in December
Avenza, Italy

  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in December
Avenza, Italy

  • Average cloud cover in December: 38

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in December
Avenza, Italy

  • Average visibility in December: 9km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).